.appDesign {
  width: 100%;
  height: 100%;
  display: flex;
  > .leftBox {
    width: 60%;
    height: 100%;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    .appStyle{
      background: #fff;
      border: 1px solid #ddd;
    }
  }

  > .rightBox {
    width: 40%;
    height: 100%;
    border: 1px solid #ddd;
  }
}

.appSize1{
  width: 375px;
  height: 667px;
  overflow-y: auto;
}
